Santosh Kumar Gupta

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PURPOSE Mutations in the CYP1B1, MYOC, OPTN, and WDR36 genes result in glaucoma. Given its expression in the optic nerve, it is likely a mutation in the OPTC gene is also involved in initiating glaucoma. This study was designed to evaluate the involvement of the CYP1B1, MYOC, OPTN, and OPTC genes in the etiology of adult-onset primary open-angle glaucoma(More)
In this paper, we have proposed Lightly-Doped Ultra-Thin Triple Metal Double Gate (TM-DG) MOSFET with High-K Dielectric in the gate oxide to reduce the Short Channel Effects (SCEs). The above device has been optimized with TCAD simulations and it has been found that the TMDG MOSFETs offers better transconductance, subthreshold swing, ON and OFF state(More)
SUMMAR ¥ Y: A multiobjective optimization technique has been developed for free radical bulk polymeriza-tion ¦ reactors using genetic algorithm. The polymerization of methyl methacrylate in a batch reactor has been studied £ as an example. The two objective functions which are minimized are the total reaction time and the polydispersity § index of the(More)
BACKGROUND & OBJECTIVES Hyperhomocysteinaemia (HCA) either due to mutation of MTHFR gene or deficiency of vitamin B 12 and folic acid, has been reported as a risk factor for coronary artery disease (CAD). The present study was aimed to determine plasma homocysteine (Hcy) levels and to evaluate MTHFR C677T gene polymorphism as risk factors for CAD, and to(More)
A triple metal double gate (TM-DG) MOSFET with high-k dielectrics has been proposed to overcome the short channel effects. We are using top and bottom metal gates with different work functions to screen the effect of drain (DIBL effect). It has been found that this is effective in reducing the short channel effects. The metal gates have been used to remove(More)
Double-Gate MOSFET (DGFET) is one of the promising technologies for sub-50 nm transistor design. To accommodate future technology nodes, transistor dimensions have to be reduced which leads to several disadvantages in transistor function. By using double-gate transistors many of these problems can be resolved to give efficient circuit performance. As we go(More)
BACKGROUND & OBJECTIVES The prerequisite of radioimmunotherapy is stable binding of a radionuclide to monoclonal antibodies, which are specific to the tumour-associated antigen. Most B-cell lymphomas express CD20 antigen on the surface of the tumour cells, making it a suitable target for therapeutic radioactive monoclonal antibodies. In the present study,(More)
In this paper a three dimensional simulation study of a cylindrically surrounding gate with electrically induced source/drain shallow junction has been carried out to demonstrate the ability of this device to overcome the short channel and hot carrier effects. The surface potential, electric field and the electron temperatures in the channel region has been(More)
This paper presents a fully integrated 2.4/5.2 GHz dual-band low-noise amplifier (LNA) for WLAN applications. By switching the input transconductance and the output inductance, the narrow-band gain and impedance matching are achieved at the 2.4GHz and the 5.2GHz frequency bands. Using a standard 90nm CMOS process, a compact dual-band LNA is realized in the(More)
—This paper mainly analyzes the effect of frequency offset on the performance of OFDM communications systems. The most important requirement in an OFDM is frequency and time synchronization as this form the reason for orthogonality between the subcarriers. However a major problem in OFDM is its vulnerability to frequency offset errors between the(More)